package org.lc.stk.service.question.impl;

import org.lc.stk.model.question.Question;
import org.lc.stk.service.question.QuestionService;
import org.lc.stk.web.dto.question.QuestionResponseDTO;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.stereotype.Service;

import java.util.Optional;

@Service
public class BaseQuestionServiceImpl<T extends QuestionResponseDTO> 
    implements QuestionService<T> {

    @Override
    public Optional<T> getQuestionById(Long id) {
        // TODO: 实现通用查询逻辑   
        return Optional.empty();
    }

    @Override
    public void deleteQuestion(Long id) {
        // TODO: 实现通用删除逻辑
    }

    @Override 
    public Page<T> listQuestions(Pageable pageable) {
        // TODO: 实现通用分页查询
        return Page.empty();
    }

    @Override
    public T updateQuestionState(Long id, String state) {
        // TODO: 实现状态更新
        return null;
    }

    @Override
    public boolean existsById(Long id) {
        // TODO: 实现存在性检查
        return false;
    }

    @Override
    public T createQuestion(T dto) {
        // TODO: 实现通用创建逻辑
        return dto;
    }

    @Override
    public T updateQuestion(Long id, T dto) {
        // TODO: 实现通用更新逻辑
        return dto;
    }

    @Override
    public T toDTO(Long questionId) {
        // TODO: 实现通用DTO转换
        return null;
    }

    @Override
    public boolean validate(T dto) {
        // 默认验证逻辑
        return dto != null;
    }

    @Override
    public Long getVersion(Long id) {
        // TODO: 实现版本获取
        return 1L;
    }

    @Override
    public void logOperation(Long id, String operationType) {
        // TODO: 实现操作日志
    }

    @Override
    public boolean isPublished(Long id) {
        // TODO: 实现发布状态检查
        return false;
    }

    @Override
    public boolean isArchived(Long id) {
        // TODO: 实现归档状态检查
        return false;
    }
}